CN207826323U

CN207826323U - A kind of perambulator skeleton facilitating being folded by single hand

Info

Publication number: CN207826323U
Application number: CN201820087542.0U
Authority: CN
Inventors: 严思建; 曾祖岸; 李萱棉
Original assignee: Zhongshan Xiao Wang Plastic Products Co Ltd
Current assignee: Zhongshan Xiao Wang Plastic Products Co Ltd
Priority date: 2018-01-16
Filing date: 2018-01-16
Publication date: 2018-09-07
Anticipated expiration: 2028-01-16

Abstract

The utility model is related to a kind of perambulator skeletons facilitating being folded by single hand, it is characterised in that：It include the stroller frame (1) with expanded position and folding position, front component (2), wheel assembly (3), the stroller frame (1) is locked in the locking mechanism under expanded position, seat mechanism, the stroller frame (1) includes the side stand of the composition link mechanism positioned at the left and right sides, the link being connected between the side stand of both sides, the seat mechanism is set between the side stand of both sides, this facilitates the perambulator skeleton of being folded by single hand after locking mechanism unlocks, stroller frame can be front and back, upper and lower directions, which collapses, to be folded, volume after folding is small, can one-handed performance realize expansion and fold, folding and expansion are convenient；This facilitates the perambulator skeleton perambulator of being folded by single hand to be provided with erect position, can stand after perambulator folding, conveniently laying.

Description

A kind of perambulator skeleton facilitating being folded by single hand

【Technical field】

The utility model patent is related to a kind of perambulator skeleton facilitating being folded by single hand.

【Background technology】

Currently, perambulator has become child's article indispensable in developmental process, perambulator in the market generally can be into Row folds or expansion, but the perambulator skeleton structure for facilitating being folded by single hand of existing perambulator is sufficiently complex, causes perambulator heavy, folding Poststack volume is still larger, and manufacturing cost is high, and due to the complexity of structure, people are very laborious when folding, and are easily damaged Perambulator.

Perambulator its push bracket among existing design is usually made of two pipes of perambulator both sides, and after-poppet is usually by perambulator Two pipes of after-poppet both sides form, support tube that traditional perambulator is not located in push bracket and be located on after-poppet second after Foot lever, folding effect is bad, and folding and expansion are inconvenient.

Perambulator among existing design is not provided with erect position, cannot stand after perambulator folding, it has not been convenient to put.

Since there are the above problems, it is necessary to propose solution to it, the utility model is exactly in this context It makes.

【Utility model content】

The technical problem to be solved by the utility model is to the deficiencies in for the above-mentioned prior art, provide a kind of convenience The perambulator skeleton of being folded by single hand, this facilitates the perambulator skeleton of being folded by single hand after locking mechanism unlocks, and stroller frame can be preceding Afterwards, upper and lower directions, which collapses, folds, and volume after folding is small, can one-handed performance realize expansion and fold that folding and expansion are convenient；It should Facilitate the perambulator skeleton perambulator of being folded by single hand to be provided with erect position, can stand after perambulator folding, it is conveniently laying.

To achieve the above object, the utility model uses following technical proposals：

A kind of perambulator skeleton facilitating being folded by single hand, includes with expanded position and the stroller frame 1 of folding position, front-wheel The stroller frame 1 is locked in locking mechanism, seat mechanism under expanded position by component 2, wheel assembly 3, and described pushes away Vehicle carriage 1 includes the side stand of the composition link mechanism positioned at the left and right sides, the link that is connected between the side stand of both sides, The seat mechanism is set between the side stand of both sides, and the side stand per side includes：

Fore-stock 4, the front component 2 are set to the lower part of the fore-stock 4；

After-poppet 5, the upper end of the after-poppet 5 pass through the first bending joint 61 with the upper end of the fore-stock 4 Rotatedly it is arranged, the wheel assembly 3 is set to the lower part of the after-poppet 5；

Push bracket 7,7 lower end of push bracket rotatedly connect with 61 upper end of the first bending joint, are pushed away described 7 upper end of frame is equipped with handlebar bending pipe 8, and 8 lower end of handlebar bending pipe is connected with 7 upper end of the push bracket by the second bending joint 62 It connects；

Seat frame 9, the seat frame 9 include flat section bar 91 and two sections of hinges 92 set on flat 91 rear end of section bar, The flat section bar 91 is rotatedly connect with the push bracket 7 by first rotating shaft 101, two sections of hinges 92 and the push bracket 7 It is rotatedly connected by the second shaft 102, second shaft 102 is located at the rear of the first rotating shaft 101；

Locking mechanism as described above includes for forbidding rotating between the handlebar bending pipe 8 and the push bracket 7 Handle pipe locking mechanism.

The handle pipe locking mechanism include can interact to realize facilitate the perambulator skeleton folding of being folded by single hand with One of the latch mechanism 12 and second lock mechanism 13 of expansion, one of latch mechanism 12 include the car locking iron plate that can be caught in sealed joint 121, the car locking sliding block 122 being fixedly connected with the car locking iron plate 121, the car locking pin being located on the car locking sliding block 122 resets Spring 123 and bracing wire 124 of returning the vehicle to the garage and knock off are equipped with moving pin 125, in 8 upper end of handlebar bending pipe in the upper end of the bracing wire 124 of returning the vehicle to the garage and knock off Equipped with singlehanded upper cover 141 and singlehanded lower cover 142, it is equipped with and receives in the cavity that the singlehanded upper cover 141 and singlehanded lower cover 142 are formed Vehicle briquetting 126 is equipped with moving pin skewed slot 1261 returning the vehicle to the garage and knock off, moving pin straight trough is equipped on singlehanded lower cover 142 on briquetting 126 1421, the moving pin 125 is stuck among the moving pin skewed slot 1261 and the moving pin straight trough 1421, in the pressure of returning the vehicle to the garage and knock off Block 126 is equipped with the briquetting resetting spring 127 that returns the vehicle to the garage and knock off, and 127 other end of briquetting resetting spring that returns the vehicle to the garage and knock off is resisted against on the one hand On the inner wall of lid 141 and singlehanded lower cover 142；The handle that the one hand upper cover 141 and singlehanded lower cover 142 are formed, two lock Mechanism 13 includes being located at handle Shang bis- and locking locking bolt 131 and be located at handle Nei bis- to lock locking bolt resetting spring 132, two Lock locking bolt 131 is equipped with the pressure end 1311 for the briquetting 126 that can be used for returning the vehicle to the garage and knock off described in top pressure.

Push bracket 7 as described above includes ejector sleeve 71 and the support tube 72 set on 71 rear of the ejector sleeve, the after-poppet 5 include Foot lever 52 after foot lever 51 and second after first, 52 top of foot lever after foot lever 51 is located at described second after described first, described the Two bending joints 62 are equipped with car locking part 621, and 72 upper end of the support tube is hinged on the car locking part 621, the support tube 72 lower ends are hinged on after described first on the body of rod of foot lever 51.

Foot lever 52 is curved rod after foot lever 51 and second after as described above first, after described first after foot lever 51 and second 52 lower end of foot lever intersects on the wheel assembly 3, after described first after foot lever 51 and second 52 upper end of foot lever be connected to it is described On first bending joint 61, foot lever 52 is equipped with clearance space after foot lever 51 and second after described first.

It is equipped on car locking part 621 as described above for keeping standing shape after the perambulator skeleton folding for facilitating being folded by single hand The standing part 6211 of state.

It is equipped with for the fore-stock 4 and the push bracket 7 of linking between fore-stock 4 as described above, after-poppet 5, push bracket 7 The three sections of hinges 11 folded are opened and are folded in expansion.

Three sections of hinges 11 as described above include first axle 111, second hinge 112, third hinge 113, first hinge There are one common hinged endpoint 110, the first axles 111 for chain 111, second hinge 112, the tool of third hinge 113 The other end is hinged on the fore-stock 4, and 112 other end of the second hinge is hinged in the push bracket 7, the third hinge 113 other ends are hinged on after the support tube 72 and described first on the hinge joint of foot lever 51.

The utility model has the beneficial effects that：

1, facilitate the perambulator skeleton push bracket of being folded by single hand that there is double-rod structure, rear support to be also among the utility model Double-rod structure can be folded more easily relative to traditional single pole structure, facilitate the perambulator skeleton of being folded by single hand after folding Volume smaller, it is thinner, facilitate receipts to fill, people's one hand can be realized folding and opening to perambulator, greatly facilitate user.

2, the perambulator skeleton for facilitating being folded by single hand among the utility model is equipped with standing part on car locking part so that convenient The perambulator skeleton of being folded by single hand can keep standing state, the convenient manipulation to perambulator to coordinate the knob of the perambulator after folding, Facilitate and perambulator is pulled away or stopped.

【Description of the drawings】

Fig. 1 is the three-dimensional view of the utility model.

Fig. 2 is the lateral plan of the utility model.

Fig. 3 is the lateral plan in the utility model folding process.

Fig. 4 is the lateral plan of standing state after the utility model folds.

Fig. 5 is the three-dimensional view after the utility model folds.

Fig. 6 is the three-dimensional view of the utility model handle pipe locking mechanism.

Fig. 7 is one of the decomposition view of the utility model handle pipe locking mechanism.

Fig. 8 is the two of the decomposition view of the utility model handle pipe locking mechanism.

【Specific implementation mode】

Further detailed description is done to the utility model below in conjunction with the accompanying drawings.

As shown in Figures 1 to 8, a kind of perambulator skeleton facilitating being folded by single hand, including with expanded position and folding position Stroller frame 1, front component 2, wheel assembly 3, the locking mechanism being locked in the stroller frame 1 under expanded position, Seat mechanism, the stroller frame 1 include the side stand of the composition link mechanism positioned at the left and right sides, are connected to the side of both sides Link between holder, the seat mechanism are set between the side stand of both sides, described collateral per side Frame includes：

The locking mechanism includes the hand handle for forbidding rotating between the handlebar bending pipe 8 and the push bracket 7 Pipe locking mechanism.

As shown in Fig. 6, Fig. 7, Fig. 8, in the present embodiment, the handle pipe locking mechanism includes that can interact to real Now facilitate the perambulator skeleton folding of being folded by single hand with the latch mechanism together 12 and second lock mechanism 13 of expansion, one of latch mechanism 12 include the car locking iron plate 121 that can be caught in sealed joint, and the car locking sliding block 122 being fixedly connected with the car locking iron plate 121 is located at Car locking pin resetting spring 123 on the car locking sliding block 122 and bracing wire 124 of returning the vehicle to the garage and knock off are set in the upper end for returning the vehicle to the garage and knock off bracing wire 124 There is moving pin 125, singlehanded upper cover 141 and singlehanded lower cover 142 is equipped in 8 upper end of handlebar bending pipe, in 141 He of the singlehanded upper cover It is equipped with the briquetting 126 that returns the vehicle to the garage and knock off in the cavity that singlehanded lower cover 142 is formed, moving pin skewed slot 1261 is equipped on briquetting 126 returning the vehicle to the garage and knock off, in list Subordinate lid 142 is equipped with moving pin straight trough 1421, and the moving pin 125 is stuck in the moving pin skewed slot 1261 and the moving pin Among straight trough 1421, the briquetting resetting spring 127 that returns the vehicle to the garage and knock off, the briquetting resetting spring that returns the vehicle to the garage and knock off are equipped on the briquetting 126 that returns the vehicle to the garage and knock off 127 other ends are resisted against on the inner wall of the singlehanded upper cover 141 and singlehanded lower cover 142；The one hand upper cover 141 and singlehanded lower cover 142 handles formed, the second lock mechanism 13 include being located at handle Shang bis- to lock locking bolt 131 and be located at handle Nei bis- Locking bolt resetting spring 132 is locked, the pressure end 1311 for the briquetting 126 that can be used for returning the vehicle to the garage and knock off described in top pressure is equipped on two lock locking bolts 131.

As shown in Fig. 6, Fig. 7, Fig. 8, facilitate the perambulator skeleton of being folded by single hand in the present embodiment, among the utility model Folding process is such：Human hand pushes two lock locking bolts 131 to the left, while human hand holds the briquetting 126 that returns the vehicle to the garage and knock off, and return the vehicle to the garage and knock off briquetting 126 move up, and two moving pins 125 move under the driving of briquetting moving pin skewed slot 1261 to center, two bracing wires 124 of returning the vehicle to the garage and knock off Also it is moved to center, to drive the car locking iron plate 121 of lower section, two lock locking bolt resetting springs 132 to shrink, two lock locking bolts are multiple The position contraction of spring 132 is pressed between two lock locking bolts 131 and handle, and moving pin 125 drives the tightening of bracing wire 124 of returning the vehicle to the garage and knock off, and returns the vehicle to the garage and knock off Bracing wire 124 move to close to singlehanded upper cover 141 and 142 direction of singlehanded lower cover, bracing wire 124 of returning the vehicle to the garage and knock off drive car locking sliding block 122 and Car locking iron plate 121 moves upwards, and car locking iron plate 121 is extracted among sealed joint, at this point, sealed joint can realize rotation, it is complete At unlock, and then realize the folding of perambulator.

As shown in Fig. 6, Fig. 7, Fig. 8, facilitate the perambulator skeleton of being folded by single hand in the present embodiment, among the utility model Expansion process is such：Handlebar bending pipe 8 is rotated, handlebar bending pipe 8 drives sealed articulation, car locking iron plate 121 to be caught in Sealed intra-articular card slot, car locking sliding block 122 assist car locking iron plate 121 to slide into sealed intra-articular card slot, and car locking pin resets bullet Spring 123 pushes car locking sliding block 122 to move downward, and bracing wire 124 of returning the vehicle to the garage and knock off is loosened downwards, and bracing wire 124 of returning the vehicle to the garage and knock off drives moving pin 125 to water Square to action, moving pin 125 returns to the distal end of moving pin straight trough 1421, and 127 top pressure of briquetting resetting spring of returning the vehicle to the garage and knock off is in pressure of returning the vehicle to the garage and knock off On block 126, two lock locking bolt resetting springs 132 are pressed on two lock locking bolts 131, and two lock locking bolts 131 reset, at this point, lock Closing joint cannot rotate, to realize the expansion of perambulator.

Facilitate the perambulator skeleton push bracket of being folded by single hand with double-rod structure among the utility model, rear support is also double Rod structure can be folded more easily relative to traditional single pole structure, facilitate the body of the perambulator skeleton of being folded by single hand after folding Product smaller, it is thinner, facilitate receipts to fill, people's one hand can be realized folding and opening to perambulator, greatly facilitate user.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, in the present embodiment, the push bracket 7 including ejector sleeve 71 and is set to the ejector sleeve The support tube 72 at 71 rears, the after-poppet 5 include foot lever 52 after foot lever 51 and second after first, foot lever 51 after described first After described second above foot lever 52, car locking part 621,72 upper end of support tube hinge are equipped on second bending joint 62 It is connected on the car locking part 621,72 lower end of the support tube is hinged on after described first on the body of rod of foot lever 51.

As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, foot lever 52 is arc after foot lever 51 and second after described first Bar, 52 lower end of foot lever intersects on the wheel assembly 3 after foot lever 51 and second after described first, 51 He of foot lever after described first 52 upper end of foot lever is connected on first bending joint 61 after second, and foot lever 52 is set after foot lever 51 and second after described first There is clearance space, the perambulator skeleton push bracket for facilitating being folded by single hand among the utility model has double-rod structure, rear support It is double-rod structure, can be more easily folded relative to traditional single pole structure, facilitates the perambulator skeleton of being folded by single hand after folding Volume smaller, it is thinner, facilitate receipts to fill, people's one hand can be realized folding and opening to perambulator, greatly facilitate user.

As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, in the present embodiment, it is equipped in side on the car locking part 621 Just it keeps the standing part 6211 of standing state, facilitating singlehanded receipts among the utility model after the perambulator skeleton folding of being folded by single hand The perambulator skeleton of conjunction is equipped with standing part on car locking part so that facilitates the perambulator skeleton of being folded by single hand that can keep standing after folding Vertical state, the convenient manipulation to perambulator coordinate the knob of the perambulator, facilitate and perambulator is pulled away or stopped.

As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, it is equipped with and uses between the fore-stock 4, after-poppet 5, push bracket 7 The three sections of hinges 11 folded are opened and fold in the linkage fore-stock 4 and the expansion of the push bracket 7.

As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, three sections of hinges 11 include first axle 111, second hinge 112, third hinge 113, there are one common hinged for the first axle 111, second hinge 112, the tool of third hinge 113 Endpoint 110,111 other end of the first axle is hinged on the fore-stock 4, and 112 other end of the second hinge is hinged In the push bracket 7,113 other end of the third hinge is hinged on being hinged for foot lever 51 after the support tube 72 and described first On point, which creatively links together the fore-stock of perambulator 4, push bracket 7, support tube 72, realizes linkage exhibition It performs fighting out or folds and fold so that the expansion and folding of perambulator are more laborsaving relative to traditional perambulator, more efficient and convenient.

Claims

1. a kind of perambulator skeleton facilitating being folded by single hand, it is characterised in that：It include the cart with expanded position and folding position The stroller frame (1), wheel assembly (3), is locked in the locking machine under expanded position at front component (2) by vehicle frame (1) Structure, seat mechanism, the stroller frame (1) include the side stand of the composition link mechanism positioned at the left and right sides, are connected to two Link between the side stand of side, the seat mechanism are set between the side stand of both sides, described per side Side stand include：

Fore-stock (4), the front component (2) are set to the lower part of the fore-stock (4)；

After-poppet (5), the upper end of the after-poppet (5) pass through the first bending joint with the upper end of the fore-stock (4) (61) rotatedly it is arranged, the wheel assembly (3) is set to the lower part of the after-poppet (5)；

Push bracket (7), the push bracket (7) lower end is rotatedly connect with described the first bending joint (61) upper end, described Push bracket (7) upper end is equipped with handlebar bending pipe (8), and handlebar bending pipe (8) lower end passes through the second folding with the push bracket (7) upper end Curved joint (62) connection；

Seat frame (9), the seat frame (9) include flat section bar (91) and two sections of hinges set on flat section bar (91) rear end (92), the flat section bar (91) is rotatedly connect with the push bracket (7) by first rotating shaft (101), two sections of hinges (92) it is rotatedly connect by the second shaft (102) with the push bracket (7), second shaft (102) is located at described The rear of first rotating shaft (101)；

The locking mechanism includes the hand handle for forbidding rotating between the handlebar bending pipe (8) and the push bracket (7) Pipe locking mechanism.

2. the perambulator skeleton according to claim 1 for facilitating being folded by single hand, it is characterised in that：The push bracket (7) includes pushing away (71) and the support tube (72) set on the ejector sleeve (71) rear are managed, the after-poppet (5) includes foot lever (51) and the after first Foot lever (52) after two, after foot lever (51) is located at described second after described first above foot lever (52), in second bending joint (62) it is equipped with car locking part (621), support tube (72) upper end is hinged on the car locking part (621), the support tube (72) lower end is hinged on after described first on the body of rod of foot lever (51).

3. the perambulator skeleton according to claim 2 for facilitating being folded by single hand, it is characterised in that：Foot lever (51) after described first With second after foot lever (52) be curved rod, after described first after foot lever (51) and second foot lever (52) lower end intersect at it is described after On wheel assembly (3), foot lever (52) upper end is connected to first bending joint (61) after foot lever (51) and second after described first On, foot lever (52) is equipped with clearance space after foot lever (51) and second after described first.

4. the perambulator skeleton according to claim 2 for facilitating being folded by single hand, it is characterised in that：In the car locking part (621) It is equipped with the standing part (6211) for keeping standing state after perambulator skeleton folding.

5. the perambulator skeleton according to claim 3 for facilitating being folded by single hand, it is characterised in that：The fore-stock (4), after It is equipped between holder (5), push bracket (7) for the fore-stock (4) and the push bracket (7) expansion is opened and folding folds of linking Three sections of hinges (11).

6. the perambulator skeleton according to claim 5 for facilitating being folded by single hand, it is characterised in that：Three sections of hinges (11) packet Include first axle (111), second hinge (112), third hinge (113), the first axle (111), second hinge (112), There are one common hinged endpoint (110), first axle (111) other ends to be hinged on for third hinge (113) tool On the fore-stock (4), second hinge (112) other end is hinged in the push bracket (7), the third hinge (113) The other end is hinged on after the support tube (72) and described first on the hinge joint of foot lever (51).

7. the perambulator skeleton according to claim 1 for facilitating being folded by single hand, it is characterised in that：The handle pipe locking mechanism It is described including the latch mechanism together (12) and second lock mechanism (13) that can interact to realize the folding of perambulator skeleton with expansion One of latch mechanism (12) includes the car locking iron plate (121) that can be caught in sealed joint, is fixedly connected with the car locking iron plate (121) Car locking sliding block (122), the car locking pin resetting spring (123) being located on the car locking sliding block (122) and bracing wire of returning the vehicle to the garage and knock off (124), It is equipped with moving pin (125) in the upper end of the bracing wire of returning the vehicle to the garage and knock off (124), singlehanded upper cover and list are equipped in handlebar bending pipe (8) upper end Subordinate's lid is equipped with the briquetting (126) that returns the vehicle to the garage and knock off, in the briquetting that returns the vehicle to the garage and knock off (126) in the cavity that the singlehanded upper cover and singlehanded lower cover are formed It is equipped with moving pin skewed slot (1261), is equipped with moving pin straight trough on lid under one hand, the moving pin (125) is stuck in the movement Skewed slot (1261) is sold among the moving pin straight trough, and the briquetting resetting spring that returns the vehicle to the garage and knock off is equipped on the briquetting that returns the vehicle to the garage and knock off (126) (127), described briquetting resetting spring (127) other end that returns the vehicle to the garage and knock off is resisted against on the inner wall of the singlehanded upper cover and singlehanded lower cover, institute It states singlehanded upper cover and singlehanded lower cover forms handle, the second lock mechanism (13) includes being located at handle Shang bis- to lock locking bolt (131) and the lock locking bolt resetting springs of handle Nei bis- (132) are located at, are equipped on two lock locking bolts (131) and can be used for top pressure The pressure end (1311) of the briquetting that returns the vehicle to the garage and knock off (126).